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From "Lars Francke (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HBASE-6513) Test errors when building on MacOS
Date Tue, 05 Feb 2013 13:09:13 GMT

    [ https://issues.apache.org/jira/browse/HBASE-6513?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13571280#comment-13571280

Lars Francke commented on HBASE-6513:

Found the issue. It's the tiebreaker in the SimpleRange class which isn't breaking the tie
because nanoTime apparently doesn't have a good enough resolution on a Mac.

I've replaced the long with a UUID and it seems to work. I'll create a patch.
> Test errors when building on MacOS
> ----------------------------------
>                 Key: HBASE-6513
>                 URL: https://issues.apache.org/jira/browse/HBASE-6513
>             Project: HBase
>          Issue Type: Bug
>          Components: build
>         Environment: MacOSX 10.8 
> Oracle JDK 1.7
>            Reporter: Archimedes Trajano
> Results :
> Failed tests:   testBackgroundEvictionThread[0](org.apache.hadoop.hbase.io.hfile.TestLruBlockCache):
expected:<2> but was:<1>
>   testBackgroundEvictionThread[1](org.apache.hadoop.hbase.io.hfile.TestLruBlockCache):
expected:<2> but was:<1>
>   testSplitCalculatorEq(org.apache.hadoop.hbase.util.TestRegionSplitCalculator): expected:<2>
but was:<1>

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